6-(4-Morpholinothio) -1,3,5-triazin-2,4-diamine from Canada
Morpholine-thio-triazine accelerator for chloroprene rubber providing reversion resistance. HTS 2933.69.60.30 rubber processing chemical.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6096.5%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Chloroprene-specific end-use statement
• Morpholine odor declaration
• Reversion test data